he was elected prime minister in 2001 and still in office when he fell by stroke in 2006. he's now 85 years old. >>> russian president, vladimir putin personally tested out the slopes at a ski venue that will host the winter olympic games in sochi next month. he toured over sites. the visit comes two weeks when two suicide bombers killed people 400 miles away. he says it will be safe and secure. the opening ceremony is set for february 7th. >>> a warning about using dietary supplements to fix brain concussions. some supplement companies claim their pills can speed up the recovery or prevent them. the food and drug administration is saying despite claims to the contrary, no supplement has been proven to do that. they fear if athletes take the pills for that reason, they could return to play sooner than they should. >>> it looks like parents aren't the only one who is have trouble talking about sex, their doctors may struggle as well. one-third of teenagers did not discuss sex during their annual check ups. among the teens that did talk about it, the conversation was brief,